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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <signal.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
#define POLLIN (1u << 0)
#define POLLPRI (1u << 1)
#define POLLOUT (1u << 2)
#define POLLERR (1u << 3)
#define POLLHUP (1u << 4)
#define POLLNVAL (1u << 5)
#define POLLRDHUP (1u << 13)
struct pollfd {
int fd;
short events;
short revents;
};
typedef unsigned nfds_t;
int poll(struct pollfd* fds, nfds_t nfds, int timeout);
int ppoll(struct pollfd* fds, nfds_t nfds, const struct timespec* timeout, const sigset_t* sigmask);
__END_DECLS
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